Risk Scores
CVSS v3.1
8.100000381469727
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
EPSS Score
1.60%
81.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | 16.0.0 |
| Microsoft | Microsoft SharePoint Foundation 2013 Service Pack 1 | 15.0.0 |
| microsoft | sharepoint_foundation | 2013 |
| microsoft | sharepoint_server | 2019 |
| microsoft | sharepoint_enterprise_server | 2016 |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 |
Timeline
- Oct 13, 2021 CVE Published
- Oct 13, 2021 EPSS Score
- Oct 20, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 22, 2023 EPSS Score
- May 5, 2023 EPSS Score
- May 20, 2023 EPSS Score
- Aug 2, 2023 EPSS Score
- Sep 11, 2023 EPSS Score
References
- https://msrc.microsoft.com/update-guide/ advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40487 url
- https://www.zerodayinitiative.com/advisories/ZDI-21-1225/ url
- https://nvd.nist.gov/vuln/detail/CVE-2021-40487 advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1225 url